A multi-vehicle crash has closed two lanes of the London-bound A3.
Lanes were blocked following an accident at about 4.50pm.
Police said most of the vehicles were now on the hard shoulder.
Delays were likely, with traffic queuing following the accident between M25 junction 10 Wisley interchange and A245 Portsmouth Road.
- Did you see what happened? Get in touch on ellie.cambridge@london.newsquest.co.uk
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here